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Llana [10]
3 years ago
7

What is the valuse of the expression shown n=6

Mathematics
1 answer:
Verdich [7]3 years ago
8 0

Answer:

Step-by-step explanation:

I can’t seem to find the answer

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Lian needs to solve the quadratic equation: x^2 - 4x - 2 = 0. Which statement about how Lian should solve this equation is true?
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Answer:

x = 4.45 or x = - 4.45

Step-by-step explanation:

Here are the steps:

Substitute the values,

4+\sqrt{-4^2-4(1*-2)} ÷ 2 × 1

x = 2 ± √6

x = 4.45 or x = - 4.45

<em>good luck, i hope this helps :)</em>

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3 years ago
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Jamie says that if she knows only the measure of one angle in an isosceles triangle, she can always determine the measures of th
lozanna [386]

Answer:

Jamie is correct

Step-by-step explanation:

Jamie is correct.

Example: isosceles triangle ABC AB=AC

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if ∠A = x     ∠B = ∠C = 1/2 * ( 180° - x)

if ∠B or ∠C = x            ∠A = 180° - 2x

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3 years ago
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You are building a rectangular dog pen with the length is twice as long as the width. You have 120 feet of fencing what are the
Yakvenalex [24]

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Dimensions are 20 + 20 + 40 + 40

Step-by-step explanation:

3 0
3 years ago
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Write down the ratio of baking soda to baking powder if baking soda is 5ml and baking powder is 15ml​
fomenos

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1:3

Step-by-step explanation:

That ratio would be   5 :15    or   1:3

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